All options are come with smart phones. Smart phones make our work very easy and make us lazy. Turn on and off home appliances using smart phone with blue tooth is in market, but cost high. So DIY Blue tooth Home Automation using Free Android App and Low cost Link it one. Details Given here […]
Linkit One-Home Automation With Bluetooth Controller Android App Read More »
Do you want to take revenge from your friend or your elder brother because he fooled you on a occasion. Are you searching for something by which you can scare anyone and have fun. If that is the case then you are at the right place. This instructable will tell you how to make a
Linkit One Motion Sensor Prank Read More »
I know WIZ550S2E solution for monitoring. Recently WIZwiki-W7500ECO platform was announced by WIZnet. So I implemented a firmware of WIZwiki-W7500ECO by WIZ550S2E SW modification because I can handle a source code easily. You can know the status of equipment even if it is so far. Please refer to the following step. Step 1: Prepare Materials
IoT Device for Serial to Ethernet by Using TCP Read More »
Before cell phones even before telephones, people communicated through Morse code. Despite being a technology that is over 160 years old, it’s still used today among amateur radio users and on some ships. While you might not find any particular use for Morse code in your daily life, learning Morse is a fun and engaging
Have you ever been anxious to receive your new break-out boards, only to find out that the pin layout is not breadboard friendly? If only those pins were aligned differently. Well, let me show you how I have made an easy breadboard adapter that will fit the nRF24 or ESP8266 boards. No modifications or soldering
ESP8266 / NRF24L01 Breadboard Adapter Read More »
GSM modules are interesting to use especially when our project requires remote access. These modules could make all actions that our normal mobile phone could do, like making/receiving a call, sending/receiving a SMS, connecting to internet using GPRS etc. You can also connect a normal microphone and speaker to this module and converse on your mobile
Interfacing GSM Module with AVR Microcontroller: Send and Receive Messages Read More »
Specifications Input: AC, DC or AC+ DC to > 10 KHz Ranges: 200 mv, 2V, 20V, 200V, 600V full scale Accuracy: ±1%, depending on divider resistor selection Crest Factor: 1 to 3, up to 5 with degraded accuracy Input impedance: 1 Megohm shunted by 20 pf Battery drain < 300 uA Introduction The DVMs in
TRUE RMS-TO-DC Adapter For DVM using microcontroller Read More »
Devices The EEprom programmer software supports the following devices. 28C16 28C256 28C17 29C256 28C64. Hardware Diode D1 and resistor R1 provide the VDD isolation when programming the 24 pin devices. The jumper J3 must be shorted for 24 pin devices, and open circuit for 28 pin device programming. For more detail: EPROM adapter for ATMEL
EPROM adapter for ATMEL 89 Series Flash Microcontroller Programmer Read More »
